Davison, 53, acknowledges hes known Story since 1992.
Davison says hes now considering a counter lawsuit.
Zahler alleges Davison and Howe conspired to conceal their infringement by omitting Davison from the songwriting credits.
In response to Davisons statement, Zahlers lawyer said his client looks forward to his day in court.
It is unfortunate that Yes continues to respond to Riz Storys compelling copyright-infringement lawsuit with ad hominem attacks.
